"WPC decorative plate" national standards

China's national standard has two existing wood products, namely GB / T24137-2009 "wood decorative plates", GB / T24508-2009 "wood floor", where "wood floor" specifies the terms wood flooring and definitions, classification, requirements, test methods, inspection rules and signs, packaging, transportation, storage, shall apply to wood and other fibrous materials are made with thermoplastic processing unit, mixed by a certain percentage, made by molding floor ; being submitted for approval of the national standard "construction template with wood-plastic composite board", specifies the use of wood-plastic composite board construction template classification and marking requirements, test methods, inspection rules and signs packaging, transport and storage, suitable for extrusion process building templates and craft made of molded plastic composite board with.above ground pools decks

The relevant requirements of the "wood decorative panel" national standards. This standard applies to the processing of a variety of decorative moldings with a plastic sheet and class. Including terms and definitions, classification, requirements, test methods, inspection rules, packaging, transport and storage. According to the current production technology and the main varieties of the product categories - state divided by the surface treatment no wood veneer decorative panels, decorative panels and wood veneer finish wood decorative plates; divided by the use of outdoor spaces with wood plastic decorative panels and interior with wood trim board; by resistance to artificial weathering performance is divided into �� grade wood decorative panels, decorative panels and wood grade �� �� grade wood decorative panels.

General technical requirements is the basic requirement wood trim board, including the appearance of quality, size deviation, physical properties, harmful substances and fire performance.diy outdoor fencing supplies in malaysia

Appearance quality surface treatment according to the state, the appearance quality requirements are also different. Standards set forth in the appearance of the defect does not allow the appearance of defects and allow the maximum allowable range. For the color difference, visually detected, there will inevitably be differences due to individual error detection, and detection of this is the appearance of the more important one, because the wood trim board is the overall application, according to the decorative effect of the difference can be made in different colors supply and demand sides negotiated settlement on the contract.slate tiles for outdoor patio on amazon

Size and deviation wood decorative plate board because of differences in the size and shape of the face, the standard deviation of only the length, width, length and straightness of the edge of the plate with the requirements of the regulations. Test method according to GB / T19367.1 "based panels" plate thickness, width and length were measured to detect.